A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foam concrete manufacturing method
The invention relates to a method for producing foam concrete, in which air voids are produced using one or more air entrainers and/or by introducing air into an aqueous concrete composition, wherein the aqueous concrete composition is a protective colloid-stabilized polymer based on one or more foam stabilizers, an aqueous dispersion or one or more ethylenically unsaturated monomers in powder form redispersible in water, from 20 wt.% to 95 wt.% of cement based on the dry weight of the components used to produce the concrete composition, optionally one or more fillers and optionally one or more additives.
本发明涉及用于生产泡沫混凝土的方法，其中，使用一种或多种空气夹带剂和/或通过将空气引入水性混凝土组合物中来制造空气空隙，其中所述水性混凝土组合物是基于一种或多种泡沫稳定剂、水性分散体或可再分散于水中的粉末形式的一种或多种烯属不饱和单体的保护性胶体稳定的聚合物、基于用于生产所述混凝土组合物的组分的干重20wt.％至95wt.％的水泥、可选的一种或多种填料和可选的一种或多种添加剂。
Foam concrete manufacturing method
The invention relates to a method for producing foam concrete, in which air voids are produced using one or more air entrainers and/or by introducing air into an aqueous concrete composition, wherein the aqueous concrete composition is a protective colloid-stabilized polymer based on one or more foam stabilizers, an aqueous dispersion or one or more ethylenically unsaturated monomers in powder form redispersible in water, from 20 wt.% to 95 wt.% of cement based on the dry weight of the components used to produce the concrete composition, optionally one or more fillers and optionally one or more additives.
本发明涉及用于生产泡沫混凝土的方法，其中，使用一种或多种空气夹带剂和/或通过将空气引入水性混凝土组合物中来制造空气空隙，其中所述水性混凝土组合物是基于一种或多种泡沫稳定剂、水性分散体或可再分散于水中的粉末形式的一种或多种烯属不饱和单体的保护性胶体稳定的聚合物、基于用于生产所述混凝土组合物的组分的干重20wt.％至95wt.％的水泥、可选的一种或多种填料和可选的一种或多种添加剂。
Foam concrete manufacturing method
泡沫混凝土的制造方法
BIENERTH HOLGER (author) / BRUMMER JOSEF (author) / EDER KLAUS-JURGEN (author) / ZEH HARALD (author)
2022-10-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Maintenance method for manufacturing foam concrete member
| European Patent Office | 2021
| European Patent Office | 2024